结合设计实例详细论述了通信延时对雷达伺服系统跟踪精度的影响，提出了采用常增益滤波法的解决方案，并通过仿真和试验结果加以验证。
This paper discusses the effect of communication delay on radar servo systems track precision based on an engineering design, and offers a solution which applies fixed-gain filter.
车辆跟踪系统是通信服务器和位置定位处理服务器。
VTS, is the communication server and location process server.
该船装备一套S-波段高精度跟踪雷达和复杂的计算机和通信系统去帮助计算宇宙飞船的再入轨道。
The ship is equipped with an S-band high-accuracy tracking radar as well as sophisticated computer and communications systems to help calculate the re-entry orbit for the spacecraft.
本文讨论直接序列扩展频谱通信系统中有关同步捕获和跟踪的问题。给出了直接扩频系统的滑动搜索自同步方案。
Contributed to the acquisition and Code tracing for the DS spread spectrum com munication systems, this paper presents the scheme of sliding search self-synchronization for a DS system.
同时跳频同步也是跳频通信系统开发的难点，特别在高跳速工作时实现同步捕获和跟踪需要精心设计方案。
Meanwhile, synchronization is also the difficulty of the development of FH system, which needs supplicated design especially in the fast frequency hopping (FFH).
信道的群时延指标对跟踪系统的测量精度和通信系统的信号质量都十分重要。
The group delay specification of a channel is very important for rangingaccuracy of a tracking system and signal quality of a communication channel.
星间通信系统的设计包含很多关键性的技术，如通信协议、星上处理技术和跟踪捕获技术等。
There are a lot of key technologies in the design of Inter-satellite communication system, such as orbit design, communication protocol, processing technology, acquisition and tracking technology.
介绍一种用于空间交会的激光搜索跟踪系统，该系统设计能够满足雷达、导航和通信的要求。
A laser system for searching and tracking applied in space rendezvous is described in this paper.
本文讨论直接序列扩展频谱通信系统中有关同步捕获和跟踪的问题。
In this paper, the theory of spread spectrum communication technology is presented, the structure and the operating principle of spread spectrum communication system are discussed.
本文讨论直接序列扩展频谱通信系统中有关同步捕获和跟踪的问题。
In this paper, the theory of spread spectrum communication technology is presented, the structure and the operating principle of spread spectrum communication system are discussed.
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